My company is looking for a possible customized machine that can do:

Assemble (insert) 54 needle bearings into one pin bore (both sides, each side has 27). There are total 4 pin bores on one object. Those needle bearings will surround the bore surface. There is a spacer between two rows of needle bearings. After assembling those needle bearings, then someone will drive the pinions inside the pin bores, which means that the pinion would be surrounded by those 54 (27 each row) needle bearings.

Anyone who knows what company could offer this service, please email to {snip} to talk about more detail.